130893730 has 32 divisors (see below), whose sum is σ = 263305728. Its totient is φ = 46435200.

The previous prime is 130893709. The next prime is 130893751. The reversal of 130893730 is 37398031.

It is an interprime number because it is at equal distance from previous prime (130893709) and next prime (130893751).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10002 + ... + 19021.

It is an arithmetic number, because the mean of its divisors is an integer number (8228304).

Almost surely, 2^130893730 is an apocalyptic number.

130893730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130893730 is an abundant number, since it is smaller than the sum of its proper divisors (132411998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130893730 is a wasteful number, since it uses less digits than its factorization.

130893730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29082.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 130893730 is about 11440.8797738635. The cubic root of 130893730 is about 507.7379375590.

The spelling of 130893730 in words is "one hundred thirty million, eight hundred ninety-three thousand, seven hundred thirty".